Cremation has substantial practical benefits. Not only is it much cheaper than traditional burial, but it also comes without its ecological burden. Despite this, we argue that cremation is an inadequate way of disposing of the dead because it entails the destruction of community memory, and, by extension, community and individual identity. It deprives the living of these benefits, while also treating the dead in way which goes against common intuitions about personhood, anthropology and respect for the will of the deceased...

A dissociated area of medical research warrants bioethical consideration: a proposed transplantation of a donor's entire body, except head, to a patient with a fatal degenerative disease. The seeming improbability of such an operation can only underscore the need for thorough bioethical assessment: Not assessing a case of such potential ethical import, by showing neglect instead of facing the issue, can only compound the ethical predicament, perhaps eroding public trust in ethical medicine. This article discusses the historical background of full-body transplantation, documents the seriousness of its current pursuit, and builds an argument for why prima facie this type of transplant is bioethically distinct...

As understanding of the human microbiome improves, novel therapeutic targets to improve human health with microbial therapeutics will continue to expand. We outline key considerations of balancing risks and benefits, optimising access, returning key results to research participants, and potential conflicts of interest.

This article reviews some of the merging ethical issues in restorative dentistry. This is a branch of healthcare concerned with quality of life, since retention of functioning teeth is important in allowing a healthy diet to be consumed. Yet the supply of dentists is such that, in many of the world's poorest countries, extraction is the only viable option for treating tooth decay. Available repair materials present various ethical problems. Silver amalgam is being phased out in much of the world, because of environmental concerns with mercury, yet it is cheap and reliable...

Oocyte cryopreservation, or 'egg freezing,' is the practice of preserving unfertilised oocytes for later fertilisation. This practice allows women to extend their reproductive years. In 2014, Facebook and Apple announced that they would subsidise their female employees' elective - or 'social' - use of egg freezing so that these women can more easily reconcile the demands of career and family life. This announcement engendered controversy and moral debate. Given that social egg freezing (SEF) is becoming more popular, ethical and empirical analyses are warranted...

Sperm donation is an increasingly common method of assisted reproduction. In the debate on sperm donation, the right to privacy - construed as a right that refers to the limits of the realm of information to which others have access - plays a pivotal role with regard to two questions. The first question is whether the sperm donor's right to privacy implies his right to retain his anonymity, the second is whether the gamete recipients' right to privacy entitles them to withhold information about the circumstances of their conception from their donor-conceived offspring...

Despite flourishing as a multidisciplinary subject, the predominant view in bioethics today is based on Anglo-American thought. This has serious implications for a global bioethics that needs to be contextualized to local cultures and circumstances in order to be relevant. Being the largest continent on the earth, Asia is home to a variety of cultures, religions and countries of different economic statuses. While the practice of medicine in the East and West may be similar, its ethical practices do differ. Thus, the Western understanding of autonomy may not be wholly applicable in the Asian setting, especially in the setting of breaking bad news, giving consent, determining best interests and deciding on end-of-life care...

The destruction of an embryo must be justified in law. This is to prevent frivolous wastage and to show the respect afforded by the Warnock Report (1984). For example, embryonic destruction during pregnancy is underpinned by the Abortion Act 1967, and embryonic destruction during fertility treatment is regulated by the Human Fertilisation and Embryology Act 1990. However, following the appeal decision in R (Quintavalle) v Human Fertilisation and Embryology Authority (and Secretary of State for Health) [2005] 2 A...

In the discussions leading up to the enactment of the UK Human Fertilisation and Embryology (Mitochondrial Donation) Regulations 2015, it was repeatedly emphasised, by many commentators, that maternal spindle transfer (MST) and pronuclear transfer (PNT) did not give rise to children who could be considered as having three or more parents. This was because it was argued that only the genetic material found in the chromosomes should be considered as the determining factor for the formation of parent-child relationships and the resulting kinship identities...

Transhumanism promises us freedom from the biological limitations inherent in our nature. It aims to enhance physical, emotional and cognitive capacities thus opening up new possibilities and horizons of experience. Since many transhumanist aspirations resemble those within the domain of religion, this paper compares Christian ethics to transhumanist ethics with respect to the body and the environment and offers a critique of transhumanism. Three areas of contention are discussed: the modification of our given human nature, the radical extension of our lifespans and our relationship to the natural environment...

A recent effort has been made to better characterize the genetic architecture of schizophrenia, and apply a precision medicine model to its treatment. In pursuing this approach, it is likely that ethical concerns regarding cost-benefit uncertainties, the duty to inform and confidentiality will arise. Due to the complexity of schizophrenia's genetic profile, research efforts must be weighed against the risk to human subjects and the required consumption of valuable healthcare resources. Genetic risk profiles must be judged in conjunction with actionability and must be fully explained to patients and others potentially affected...

Genomic and medical data sharing is pivotal if the promise of genomic medicine is to be fully realised. Social scientists working in the genomics arena ask the public 'how is the technology working for you?' Empirical studies on attitudes, values and beliefs are incredibly valuable; they offer a voice from those who are, or will be, directly affected. This is paramount if personalised medicine is to be truly personal. An International attitude study, Your DNA, Your Say, uses film to provide background information and an online survey to gather public views on donating one's own personal DNA and medical data for use by others...